Alarm Lock Systems

Acquired in 1987, the Alarm Lock Division is NAPCO's fastest growing product group. Originally known worldwide for its superior Sirenlock™ panic exit devices and delayed egress alarms, Alarm Lock has expanded its reputation with the incredibly-popular Trilogy® line. These aesthetically-pleasing, durable electronic digital locks are also known as the Trilogy "T2" and "T3" Series. Used by today's leading retailers, universities and institutions around the globe, handsome Trilogy locks come in weatherproof models, as well as cylindrical and new mortise-lock styles offering Audit Trail that allows a log of all entry activity to be printed to either a handheld infrared printer or a Windows PC. T3 models even offer real-time locking and event scheduling for holidays and the like, selected by lock and by user or user group! The very latest additions to this line are the Trilogy Prox Locks. They combine the key features of established stand-alone Trilogy locks with proximity technology. Compatible with virtually all HID systems, Trilogy Prox Locks bridge the gap between single and multiple door access systems.

Alarm Lock has also entered the electromagnetic lock market with a full line of PowerMag™ mag locks and PowerExit™ request-to-exit push buttons. In addition to individual mags and push buttons, Alarm Lock has put together an innovative turnkey remote release mag system - its Alarm Lock PowerMag Remote Release Kit. It consists of a 1200 lb. mag, one remote control keyfob, and a plug-in AC transformer and enables a powerful mag to be conveniently accessed from either side of the door, using tiny infrared remote controls - ideal for receptionists, jewelry stores, banking and more!